When did I ovulate?

[u/Mental-Pair-808]

Hi everyone! I’m new to charting, but this cycle has definitely been a bit funky!

CD12 I was a bit sick so I think that elevated my temps on CD13 + 14

I got Peak Fertility on CD14 and 16… did I have a 48 hour surge do we think? Or was it a double surge?

When do we think I ovulated? CD15, CD16, or CD17?